Shot blasting machine-screw shaft

The spiral shaft is the core component of the shot blasting machine shot circulation conveying system. Matched with the spiral conveyor, it stably pushes the steel shots and mixtures falling from the chamber bottom to the elevator feed port to complete the closed shot circulation. Precisely processed from high-quality alloy steel, the shaft body is high-strength and anti-deformation. The thickened and firmly welded spiral blades ensure low conveying resistance, uniform feeding and no blockage. With excellent wear and corrosion resistance, it supports long-term continuous operation, perfectly matching various spiral conveyor models and ensuring smooth shot circulation for efficient machine operation.